Find Cheap Flights from Knoxville McGhee Tyson to Houston George Bush Intcntl (TYS - IAH)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Knoxville McGhee Tyson to Houston George Bush Intcntl

(Round-trip)
Depart: Wed Jul 19 2017 Return: Tue Jul 25 2017 Trip spans 7 days
United
United
TYS
2:00a
IAH
11:53a
9h 53m
2 stops
IAH
3:44a
TYS
6:05a
26h 21m
1 stop
Depart: Thu Aug 10 2017 Return: Mon Aug 14 2017 Trip spans 5 days
Major Airline
Major Airline
TYS
2:00a
IAH
4:32a
2h 32m
nonstop
IAH
2:00a
TYS
2:32a
0h 32m
nonstop
Depart: Wed Aug 9 2017 Return: Sat Aug 19 2017 Trip spans 11 days
Delta
Delta
TYS
11:39a
IAH
5:30p
5h 51m
1 stop
IAH
4:10a
TYS
8:12a
4h 02m
1 stop
Depart: Tue Aug 8 2017 Return: Tue Aug 22 2017 Trip spans 15 days
American Airlines
American Airlines
TYS
8:55a
IAH
3:10p
6h 15m
1 stop
IAH
7:25a
TYS
3:56p
8h 31m
1 stop
Depart: Tue Oct 24 2017 Return: Mon Oct 30 2017 Trip spans 7 days
United
United
TYS
8:00a
IAH
4:54p
8h 54m
1 stop
IAH
3:15p
TYS
5:19p
2h 04m
nonstop
Depart: Thu Jun 22 2017 Return: Tue Jun 27 2017 Trip spans 6 days
Major Airline
Major Airline
TYS
1:00a
IAH
3:32a
2h 32m
nonstop
IAH
9:00a
TYS
9:32a
0h 32m
nonstop
Depart: Fri Aug 11 2017 Return: Tue Aug 22 2017 Trip spans 12 days
American Airlines
American Airlines
TYS
12:03p
IAH
6:56p
6h 53m
1 stop
IAH
9:22a
TYS
3:56p
6h 34m
1 stop
Depart: Wed Jul 26 2017 Return: Wed Aug 2 2017 Trip spans 8 days
United
United
TYS
7:54a
IAH
6:30a
22h 36m
1 stop
IAH
5:14a
TYS
4:55p
11h 41m
1 stop
Depart: Tue Sep 19 2017 Return: Thu Sep 21 2017 Trip spans 3 days
Delta
Delta
TYS
9:55a
IAH
3:02p
5h 07m
1 stop
IAH
7:00a
TYS
11:43a
4h 43m
1 stop
Depart: Sat Aug 12 2017 Return: Tue Aug 22 2017 Trip spans 11 days
American Airlines
American Airlines
TYS
1:25a
IAH
6:20a
4h 55m
1 stop
IAH
7:25a
TYS
3:56p
8h 31m
1 stop
Depart: Thu Oct 12 2017 Return: Tue Oct 17 2017 Trip spans 6 days
United
United
TYS
8:00a
IAH
8:44p
12h 44m
1 stop
IAH
9:10a
TYS
4:39p
7h 29m
1 stop
Depart: Sat Jun 24 2017 Return: Thu Jun 29 2017 Trip spans 6 days
Major Airline
Major Airline
TYS
1:00a
IAH
3:32a
2h 32m
nonstop
IAH
9:00a
TYS
9:32a
0h 32m
nonstop
Depart: Sun Oct 15 2017 Return: Sun Oct 22 2017 Trip spans 8 days
American Airlines
American Airlines
TYS
3:59p
IAH
8:42p
4h 43m
1 stop
IAH
1:15a
TYS
5:20a
4h 05m
1 stop
Depart: Thu Sep 28 2017 Return: Sat Sep 30 2017 Trip spans 3 days
United
United
TYS
2:00a
IAH
6:01a
28h 01m
1 stop
IAH
2:15a
TYS
6:05a
27h 50m
1 stop
Depart: Sat Jul 1 2017 Return: Sat Jul 8 2017 Trip spans 8 days
Delta
Delta
TYS
2:30a
IAH
7:29a
4h 59m
1 stop
IAH
1:10p
TYS
6:54p
5h 44m
1 stop
Depart: Mon Aug 7 2017 Return: Mon Aug 21 2017 Trip spans 15 days
American Airlines
American Airlines
TYS
1:25a
IAH
8:02a
6h 37m
1 stop
IAH
1:35p
TYS
6:37p
5h 02m
1 stop
Depart: Mon Jun 26 2017 Return: Sun Jul 9 2017 Trip spans 14 days
Major Airline
Major Airline
TYS
1:00a
IAH
3:32a
2h 32m
1 stop
IAH
1:00a
TYS
1:32a
0h 32m
1 stop
Depart: Sun Jul 23 2017 Return: Mon Aug 7 2017 Trip spans 16 days
United
United
TYS
1:03p
IAH
3:29p
2h 26m
nonstop
IAH
3:44a
TYS
6:05a
26h 21m
1 stop
Depart: Sun Jun 25 2017 Return: Sat Jul 8 2017 Trip spans 14 days
Major Airline
Major Airline
TYS
2:00a
IAH
4:32a
2h 32m
1 stop
IAH
2:00a
TYS
2:32a
0h 32m
1 stop
Depart: Fri Jun 30 2017 Return: Sun Jul 2 2017 Trip spans 3 days
Delta
Delta
TYS
11:25a
IAH
3:28p
4h 03m
1 stop
IAH
4:15a
TYS
8:01a
3h 46m
1 stop
Select an airline:  United
Direct flights TYS to IAH on United
Flight # Depart TYS Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
4123 7:10 am 8:25 am Jun 17 - Aug 14
4342 10:55 am 12:10 pm Jul 4 - Aug 14
4342 11:00 am 12:15 pm Jun 18 - Jun 30
3951 4:50 pm 6:16 pm Jul 8 - Jul 8
3951 4:50 pm 6:16 pm Jul 15 - Jul 27
3951 4:50 pm 6:16 pm Jun 17 - Jul 1
3951 4:50 pm 6:16 pm Jul 2 - Jul 4
3951 4:50 pm 6:16 pm Jul 5 - Jul 14
3951 5:03 pm 6:29 pm Jul 9 - Aug 13
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Knoxville
$476
Destination

Houston
$476
Airlines Airline reviews

5 travelers who booked a flight from Knoxville to Houston rated their chosen airlines with an average of 8.3.

Overall
8.4
Boarding
9.6
Crew
9.6
Comfort
7.6
Food
7.6
Entertainment
7.2